Geometric characteristics of quantum evolution: curvature and torsion
Quantum Physics
2017-04-03 v3 Mathematical Physics
math.MP
Abstract
We study characteristics of quantum evolution which can be called curvature and torsion. The curvature shows a deviation of the state vector in quantum evolution from the geodesic line. The torsion shows a deviation of state vector from the plane of evolution (a two-dimensional subspace) at a given time.
Cite
@article{arxiv.1006.4447,
title = {Geometric characteristics of quantum evolution: curvature and torsion},
author = {H. P. Laba and V. M. Tkachuk},
journal= {arXiv preprint arXiv:1006.4447},
year = {2017}
}
Comments
7 pages, 1 figure